104303400440 has 32 divisors (see below), whose sum is σ = 235205370000. Its totient is φ = 41628432384.

The previous prime is 104303400437. The next prime is 104303400463. The reversal of 104303400440 is 44004303401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2885810 + ... + 2921729.

Almost surely, 2^104303400440 is an apocalyptic number.

104303400440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104303400440 is an abundant number, since it is smaller than the sum of its proper divisors (130901969560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104303400440 is a wasteful number, since it uses less digits than its factorization.

104303400440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5807999 (or 5807995 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 104303400440 its reverse (44004303401), we get a palindrome (148307703841).

The spelling of 104303400440 in words is "one hundred four billion, three hundred three million, four hundred thousand, four hundred forty".